ElbowChina Seamless Carbon/Stainless Steel SS304 SS316 Butt Weld/Welding Pipe Fittings Welded 45deg 90 Degree Elbows, Find details about China Butt Welded Elbow, Butt Weld Elbow from Seamless Carbon/Stainless Steel SS304 SS316 Butt Weld/Welding Pipe Fittings Welded 45deg 90 Degree Elbows